7283339445 has 32 divisors (see below), whose sum is σ = 12321792000. Its totient is φ = 3663468864.

The previous prime is 7283339431. The next prime is 7283339449. The reversal of 7283339445 is 5449333827.

It is not a de Polignac number, because 7283339445 - 2¹² = 7283335349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7283339394 and 7283339403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7283339449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6256 + ... + 120854.

It is an arithmetic number, because the mean of its divisors is an integer number (385056000).

Almost surely, 2^7283339445 is an apocalyptic number.

It is an amenable number.

7283339445 is a deficient number, since it is larger than the sum of its proper divisors (5038452555).

7283339445 is a wasteful number, since it uses less digits than its factorization.

7283339445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114849.

The product of its digits is 2177280, while the sum is 48.

The square root of 7283339445 is about 85342.4832366624. The cubic root of 7283339445 is about 1938.4005171930.

The spelling of 7283339445 in words is "seven billion, two hundred eighty-three million, three hundred thirty-nine thousand, four hundred forty-five".